description Problem history Submissions question_mark Qna how_to_vote Vote #2293 upload 4 done 2 how_to_reg 2 정사각형 timer 2s memory - MB upload Attempts 4 times Solved 2 times Solvers 2 people Acceptance Rate 50.0% monitoring Average Runtime 9000.0ms Average Memory 10000.0KB Average Code Length 0.0B No. Submitter Result Time Memory Length Language Submitted